Seiko Cal. 4480 - 944

The Seiko 4480-944 represents an important milestone in Seiko's 1986 lineup. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-01c6ea154279]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1986

Related Models

• Seiko 6314-933
• Seiko 5611-188
• Seiko 6636-512
• Seiko 5697-832
• Seiko 6192-882
• Seiko 6677-108
• Seiko 4477-729
• Seiko 6640-165
• Seiko 7022-668
• Seiko 4470-574
• Seiko 0789-872
• Seiko 3837-433